Just a question about converting from a 4k to the 4age, Do i need to change my tail shaft? or diff?

Just a question about converting from a 4k to the 4age, Do i need to change my tail shaft? or diff?

Gear box and tail shaft probably, you failed to tell us what type of rolly the 4k is in. :yes:

Gear box and tail shaft probably, you failed to tell us what type of rolly the 4k is in. :yes:

 

soz :y: it's in a 1983 ke70, gunna do a 4age conversion, so far i have...

 

ae71 engine cross member

ae71 gearbox cross member.

Ae71 manual pedal box with hydraulic clutch master cylinder.

Ae71 metal clutch line

ae71 metal engine mounts

ae71 rubber engine mounts.

ae71 gearbox stays.

ae71 sandwich plate.

 

Is there anything else?

Edited May 17, 200818 yr by interlopr

ae71 radiator

ae71 gearbox

4age

Loom

Ecu

Intake to suit RWD

Extractors

Ignition accessories

Alternator

AE71 or AE86 starter motor

Chunky cables for starter, alternator and grounds

Uprated battery

Fuel System with lift pump, high pressure pump, and surge tank, or JDM AE86 fuel tank

Fuel Filter

Thermofan

Clutch and Flywheel

Throwout bearing

Spigot Bearing

Slave Cylinder, either from AE71 or AE86 tosuit the gearbox you get.

Edited May 17, 200818 yr by LittleRedSpirit

One thing which people often miss out for the ECU/loom is the third plug on the ECU which connects to the body loom, you'll need to get one of them too.

or you could just hardwire your body loom to the engine loom like everyone else does..

Correct me if I'm wrong but unless you made up your own relay setup you'd need the third ECU plug and the special "Circuit opening relay" thing in order to trigger the fuel pump. Or does this apply only to small ports? I guess you don't NEED it as such but it would make a neater job.

there are 3 plugs for the ecu on a bigport, not 100% sure for smallport, But i'd say they might be similar. Then you have another part of the harness that plugs into the body harness to feed battery/ignition/frame/crank signal etc..

need an ae71 tailshaft to use the standard ke70 diff

 

you say u have 4ac rubber mounts and metal mounts, do you need both of these?

if not can i have a pair that u don't need lol, I'm soon to be putting a 4ac in my 70

Yes, you need every plug, bigport ecu plugs are the same as SV21 3sfe, easily had at the wreckers. Smallport is the same deal but with a different style of plug.

need an ae71 tailshaft to use the standard ke70 diff

 

you say u have 4ac rubber mounts and metal mounts, do you need both of these?

if not can i have a pair that u don't need lol, I'm soon to be putting a 4ac in my 70

 

I'll see what i have left over :)